4 papers
Unconventional and Fragile Magnetic Exciton in a van der Waals Quantum Magnet
Kai-Xuan Zhang, Min Zhang, Minjae Kim +25
The recently discovered magnetic exciton in the van der Waals (vdW) antiferromagnet NiPS3 exemplifies these phenomena, exhibiting several distinctive characteristics. Despite exten…
Microscopic evidence for a Zhang-Rice triplet state in the van der Waals antiferromagnet, NiPS
Beom Hyun Kim, Youjin Lee, Junik Hwang +3
Quantum-entangled states underpin many emergent phenomena in quantum materials, yet their direct experimental identification remains a challenge. NiPS, a van der Waals antiferr…
2D van der Waals magnets: from fundamental physics to applications
Je-Geun Park, Kaixuan Zhang, Hyeonsik Cheong +5
Magnetism has played a central role in the long and rich history of modern condensed matter physics, with many foundational insights originating from theoretical studies of two-dim…
New twisted van der Waals fabrication method based on strongly adhesive polymer
Giung Park, Suhan Son, Jongchan Kim +5
Observations of emergent quantum phases in twisted bilayer graphene prompted a flurry of activities in van-der-Waals (vdW) materials beyond graphene. Most current twisted experimen…